KL-013M ORP Meter

Product description:: Technical Specification: Measuring range PH 0.00～14.00PH mV 0～±1999mV Temp 0～100℃ Accuracy PH ±0.01pH mV ±0.1%F.S±1digit Temp ±0.4℃ Resolution PH 0.01pH mV 1mV Temp 0.1℃ Environment Temperature:0℃～50℃ Humidity:≤95% Display 4-digital LCD Power Supply 1×9V Battery Input Impedance 1012Ω Dimensions 123mm×72mm×33mm